File type : Large traffic log file of a popular website
# of files to compress in this test : 1
Total File Size (bytes) : 20,617,071
Sample of data :
216.154.140.251 - - [03/Feb/2003:04:21:02 +0100] "GET /thumbn/cf104_r.jpg HTTP/1.1" 200 4559 "http://www.fighter-planes.com/data5060.htm" "Mozilla/4.0 (compatible; MSIE 5.01; Windows 95)"
216.154.140.251 - - [03/Feb/2003:04:21:07 +0100] "GET /full/mig17.jpg HTTP/1.1" 200 11756 "http://www.fighter-planes.com/data5060.htm" "Mozilla/4.0 (compatible; MSIE 5.01; Windows 95)"
68.113.117.251 - - [03/Feb/2003:04:21:20 +0100] "GET /info/f16.htm HTTP/1.1" 200 17687 "http://www.fighter-planes.com/data7080.htm" "Mozilla/4.0 (compatible; MSIE 5.5; MSN 2.5; Windows 98)"
68.113.117.251 - - [03/Feb/2003:04:21:21 +0100] "GET /thumbn/f16_r.jpg HTTP/1.1" 304 - "http://www.fighter-planes.com/info/f16.htm" "Mozilla/4.0 (compatible; MSIE 5.5; MSN 2.5; Windows 98)"
202.156.2.164 - - [03/Feb/2003:04:21:35 +0100] "GET /thumbn/f16_r.jpg HTTP/1.1" 304 - "-" "Mozilla/3.01 (compatible;)"
202.156.2.164 - - [03/Feb/2003:04:21:40 +0100] "GET /data9099.htm HTTP/1.1" 304 - "-" "Mozilla/3.01 (compatible;)"
202.156.2.164 - - [03/Feb/2003:04:21:40 +0100] "GET /thumbn/yf23_r.jpg HTTP/1.1" 304 - "-" "Mozilla/3.01 (compatible;)"
202.156.2.164 - - [03/Feb/2003:04:21:40 +0100] "GET /thumbn/idf_r.jpg HTTP/1.1" 304 - "-" "Mozilla/3.01 (compatible;)"
202.156.2.164 - - [03/Feb/2003:04:21:41 +0100] "GET /thumbn/su35_r.jpg HTTP/1.1" 304 - "-" "Mozilla/3.01 (compatible;)"
202.156.2.164 - - [03/Feb/2003:04:21:43 +0100] "GET /info/f22.htm HTTP/1.1" 304 - "-" "Mozilla/3.01 (compatible;)"
216.154.140.251 - - [03/Feb/2003:04:21:45 +0100] "GET /full/cf105.jpg HTTP/1.1" 200 26803 "http://www.fighter-planes.com/data5060.htm" "Mozilla/4.0 (compatible; MSIE 5.01; Windows 95)"
202.156.2.164 - - [03/Feb/2003:04:21:50 +0100] "GET /info/ef2000.htm HTTP/1.1" 200 9066 "http://www.fighter-planes.com/data99.htm" "Mozilla/4.0 (compatible; MSIE 6.0; Windows 98)"
202.156.2.164 - - [03/Feb/2003:04:22:04 +0100] "GET /info/f18e.htm HTTP/1.1" 304 - "-" "Mozilla/3.01 (compatible;)"
Conclusion: Because of the many repeating patterns the LOG-file is the best compressable
file in the test-set. Although nearly all compressors are capable of compressing this file by at least
90%, the best program in this test, PAQ8, has a resulting filesize which is 5
times smaller then WinZip 8.0 and more then 3 times smaller then Microsofts CABARC. The resulting
archive size with PAQ8 is only 1.25% of the log-files' original size (that's 80 times
smaller!!). This test is again dominated by compressors using a PAQ(like) engine.
Number of different compressors/archivers listed in this test: 219
Pos. | Name Compressor | Best switches combination | Compressed | Compress | Bits per |
---|---|---|---|---|---|
Size | Ratio | Byte | |||
(bytes) | (%) | (b/B) | |||
001 | PAQ8PX | -7 | 257193 | 98.75 | 0.0998 |
002 | WinRK 3.1.2 | MAX (PWCM) | 271628 | 98.68 | 0.1054 |
003 | PAQAR 4.5 | -8 | 315182 | 98.47 | 0.1223 |
004 | SLIM 0.23d | -o41 -m400 -tt- | 338894 | 98.36 | 0.1315 |
005 | DURILCA 0.5 | -o34 -t2(2) | 341368 | 98.34 | 0.1325 |
006 | PPMonstr J rev.1 | -o64 -m912 | 355722 | 98.27 | 0.1380 |
007 | LPAQ8 | 8 | 357263 | 98.27 | 0.1386 |
008 | NanoZip 0.09a | -cc -m900m | 358830 | 98.26 | 0.1392 |
009 | EPM r9 | c04060129800708699197007 -m912 | 369707 | 98.21 | 0.1435 |
010 | ASH 07 | /o42 /m912 | 382928 | 98.14 | 0.1486 |
011 | Ocamyd 1.66test1 | -m9 -s0 | 388630 | 98.12 | 0.1508 |
012 | RKC 1.02 | -M912m -o29 -n- -ts | 396576 | 98.08 | 0.1539 |
013 | ZPAQ 2.05 | max.cfg 2 | 401429 | 98.05 | 0.1558 |
014 | HIPP 0.5819 | /so14 /o44 | 405437 | 98.03 | 0.1573 |
015 | CCM 1.30c | CMMx -6 | 428678 | 97.92 | 0.1663 |
016 | CMM4 0.2b | 56 | 430544 | 97.91 | 0.1671 |
017 | PIMPLE2 | (none) | 435757 | 97.89 | 0.1691 |
018 | BIT 0.7 | -p=5 | 436815 | 97.88 | 0.1695 |
019 | PPMY SSE (9A9) | /o41 /m920 | 440304 | 97.86 | 0.1709 |
020 | ENC 0.15 | abe -o24 -d256 | 442916 | 97.85 | 0.1719 |
021 | BEE 0.7.9 | -m3 -d5 | 462389 | 97.76 | 0.1794 |
022 | RK 1.04.1 | -c -mx1 -M52 -B20000 | 474744 | 97.70 | 0.1842 |
023 | PPMZ 8.3 | -c9 -l | 474883 | 97.70 | 0.1843 |
024 | RINGS 1.6 | 10 | 488410 | 97.63 | 0.1895 |
025 | RKUC 1.04 | -x -o16 | 500628 | 97.57 | 0.1943 |
026 | FreeARC 0.666 | -m5t | 502415 | 97.56 | 0.1950 |
027 | RZM 0.07h | (none) | 506427 | 97.54 | 0.1965 |
028 | COMPRESSIA 1.0b | BS15 SE | 506912 | 97.54 | 0.1967 |
029 | BSC 3.0.0 | -H10 | 511534 | 97.52 | 0.1985 |
030 | 7-Zip 9.25a | -m0=ppmd:o=26:mem=29 | 515865 | 97.50 | 0.2002 |
031 | SQUEEZ 5.63 | -PPM2 -PPMM1024 -PPMO26 | 516141 | 97.50 | 0.2003 |
032 | BWMonstr 0.02 | (none) | 517642 | 97.49 | 0.2009 |
033 | Ultra7z Opt 0.05 | (none) | 519052 | 97.48 | 0.2014 |
034 | BMA 1.35b | -m32m | 527138 | 97.44 | 0.2045 |
035 | UHBC 1.0 | -m3 -b128m -d | 530022 | 97.43 | 0.2057 |
036 | HOOK 1.4 | 192 | 531364 | 97.42 | 0.2062 |
037 | SZIP 1.12 | -b41o24 | 536310 | 97.40 | 0.2081 |
038 | M03 | BS=32Mb | 537418 | 97.39 | 0.2085 |
039 | TarsaLZP 21Aug2007 | (none) | 543926 | 97.36 | 0.2111 |
040 | BBB ver1 | fm180 | 549416 | 97.34 | 0.2132 |
041 | DARK 0.51 | -b128m | 551902 | 97.32 | 0.2142 |
042 | STUFFIT 14 | BWT L3 M23 | 553399 | 97.32 | 0.2147 |
043 | MNZIP | 9 | 555053 | 97.31 | 0.2154 |
044 | GRZipII 0.2.4 | -l -b8m | 555167 | 97.31 | 0.2154 |
045 | SCM 0.0.1b | (none) | 556391 | 97.30 | 0.2159 |
046 | PPMVC 1.2 | -o16 -m256 -b | 557520 | 97.30 | 0.2163 |
047 | LZPX(J) 1.2h | -9 | 557893 | 97.29 | 0.2165 |
048 | BSSC 0.95a | -b16383ze | 557956 | 97.29 | 0.2165 |
049 | BCM 0.12 | (none) | 558328 | 97.29 | 0.2166 |
050 | Blizzard 0.24b | 30000000 | 558760 | 97.29 | 0.2168 |
051 | PPMZ2 0.81 | -e -t | 560709 | 97.28 | 0.2176 |
052 | ZZIP 0.36c | -40m | 565949 | 97.25 | 0.2196 |
053 | YBS 0.03f | -m16m -v | 568172 | 97.24 | 0.2205 |
054 | DC 0.99.307b | -fb -b16288 | 568825 | 97.24 | 0.2207 |
055 | PPMN 1.00b1 km | -O9 -M:10 -MT1 -RLd | 571171 | 97.23 | 0.2216 |
056 | MAR | bwt -g | 572736 | 97.22 | 0.2222 |
057 | BALZ 1.15 | ex | 577291 | 97.20 | 0.2240 |
058 | PIM 2.90 | (none) | 577306 | 97.20 | 0.2240 |
059 | BWTZIP | 60000000 | 579386 | 97.19 | 0.2248 |
060 | M99 2.2.1 | -m 120m | 579741 | 97.19 | 0.2250 |
061 | WinRAR 4.1b3 | -ep -m5 -mdA -mc25:128t+ | 579951 | 97.19 | 0.2250 |
062 | FlashZIP 0.99b8 | -m3 -c7 | 580420 | 97.18 | 0.2252 |
063 | PPMd rev J | -o16 -m42 | 582018 | 97.18 | 0.2258 |
064 | ABC 2.4 | -cv | 582309 | 97.18 | 0.2260 |
065 | WINZIP 14 | Best Method | 585735 | 97.16 | 0.2273 |
066 | BA 1.01 | -m -50 | 588609 | 97.15 | 0.2284 |
067 | ACB 2.00c | u | 588717 | 97.14 | 0.2284 |
068 | CTXf 0.75 b1 | -me | 594444 | 97.12 | 0.2307 |
069 | M1 0.3b | text2 profile | 596214 | 97.11 | 0.2313 |
070 | QLFC 6.6w | 0 | 597676 | 97.10 | 0.2319 |
071 | CHILE 0.5 | b131072 | 603661 | 97.07 | 0.2342 |
072 | ICEOWS 4.20b | Maximum | 606888 | 97.06 | 0.2355 |
073 | Quark 0.95r | -l13 -d26 | 613636 | 97.02 | 0.2381 |
074 | Quad 1.12 | x | 619701 | 96.99 | 0.2405 |
075 | SBC 0.970 rev3 | -b42 -ad | 623755 | 96.97 | 0.2420 |
076 | QAZAR 0.0pre5 | -d5 -x7 -l7 | 630648 | 96.94 | 0.2447 |
077 | UHARC 0.6b | -mx -md- | 639502 | 96.90 | 0.2481 |
078 | QC 0.050 | -8 | 641431 | 96.89 | 0.2489 |
079 | WinHKI 1.74 | HKI2 Max | 641756 | 96.89 | 0.2490 |
080 | TC 5.2 dev2 | (none) | 647659 | 96.86 | 0.2513 |
081 | SR3a | (none) | 655766 | 96.82 | 0.2545 |
082 | BioArc 1.9 | Hyper Auto | 662979 | 96.78 | 0.2573 |
083 | GRZIP 0.7.3 | (none) | 664082 | 96.78 | 0.2577 |
084 | RKIVE 1.92 | -p0 -mb3 -t16384 -b60000 -mm1 | 670148 | 96.75 | 0.2600 |
085 | NNTC | P6 | 675379 | 96.72 | 0.2621 |
086 | PPMX 0.07 | (none) | 695643 | 96.63 | 0.2699 |
087 | BZP 0.3 | (none) | 699504 | 96.61 | 0.2714 |
088 | ShipInBottle 1.0 b17 | alg:ppm mem:116 len:39 | 701596 | 96.60 | 0.2722 |
089 | TRANSFORM 1.02 | Maximum | 705228 | 96.58 | 0.2736 |
090 | CTW 0.1 | -n16M -f16M -d12 -s | 705858 | 96.58 | 0.2739 |
091 | BOA 0.58b | -m5 | 706016 | 96.58 | 0.2740 |
092 | WINIMP 1.21 | M2, Block 1020,SUS 16 Mb, MM | 712022 | 96.55 | 0.2763 |
093 | IMP 1.12 | -2 | 714977 | 96.53 | 0.2774 |
094 | OrangeArchiver 1.05 | (none) | 716900 | 96.52 | 0.2782 |
095 | BZIP 0.21 | (none) | 717798 | 96.52 | 0.2785 |
096 | LZTurbo 0.95 | -59 | 718135 | 96.52 | 0.2787 |
097 | BZIP2 1.0.5 | -9 | 723415 | 96.49 | 0.2807 |
098 | EXP 1.0 | (none) | 723485 | 96.49 | 0.2807 |
099 | DACT 0.8.42 | -b22000000 | 723489 | 96.49 | 0.2807 |
100 | PAR 2.00 | (none) | 723578 | 96.49 | 0.2808 |
101 | 777 0.04b1 | -m5 | 733013 | 96.44 | 0.2844 |
102 | UFA 0.04b1 | -m5 | 733013 | 96.44 | 0.2844 |
103 | DGCA 1.10 | (none) | 735648 | 96.43 | 0.2855 |
104 | WinTurtle 1.6.0 | (none) | 741222 | 96.40 | 0.2876 |
105 | PAC 17apr2004 | comp3 | 755144 | 96.34 | 0.2930 |
106 | 12Ghosts 7.0 | (none) | 761597 | 96.31 | 0.2955 |
107 | DLC 0.6.1 | (none) | 762444 | 96.30 | 0.2958 |
108 | PSA 0.91a | -o8 -m524288K | 762952 | 96.30 | 0.2960 |
109 | ARHANGEL 1.40 | -mo6 | 767288 | 96.28 | 0.2977 |
110 | TURTLE 0.07 | (none) | 768887 | 96.27 | 0.2983 |
111 | X1 0.95a | am6l3 | 784792 | 96.19 | 0.3045 |
112 | BruteCM 0.1d | (none) | 786749 | 96.18 | 0.3053 |
113 | BAR 1.1.2 | (none) | 808135 | 96.08 | 0.3136 |
114 | BICOM 1.01 | (none) | 821303 | 96.02 | 0.3187 |
115 | XPv5 | c1 | 826880 | 95.99 | 0.3209 |
116 | LZPM 0.16 | e | 828820 | 95.98 | 0.3216 |
117 | DST 0.91b | -mm -4 | 840362 | 95.92 | 0.3261 |
118 | HuffComp 1.3 | (none) | 843137 | 95.91 | 0.3272 |
119 | DCGA b8 | (none) | 846048 | 95.90 | 0.3283 |
120 | LZXQ 0.4 | extreme | 856945 | 95.84 | 0.3325 |
121 | GCA 0.9k | (none) | 864117 | 95.81 | 0.3353 |
122 | ACE 2.6 | -m5 -d4096 | 876674 | 95.75 | 0.3402 |
123 | WinACE 2.69 | Max 4096Kb | 876674 | 95.75 | 0.3402 |
124 | QUANTUM 0.97 | -c7 -t21 | 886900 | 95.70 | 0.3441 |
125 | DeepFreezer 1.06 | (none) | 902626 | 95.62 | 0.3502 |
126 | CABARC 1.00.0106 | -m LZX:21 | 904513 | 95.61 | 0.3510 |
127 | PACKET 0.91a | -m6 -s9 | 904783 | 95.61 | 0.3511 |
128 | LZ2A | Sd1048576 | 909034 | 95.59 | 0.3527 |
129 | YZX 0.04 | -m2 -c5 | 913722 | 95.57 | 0.3545 |
130 | ASD 0.2.0 | -m6 -mdh | 915792 | 95.56 | 0.3554 |
131 | LZDS v2.1 | -s1024 -m6 | 924522 | 95.52 | 0.3587 |
132 | Tornado 0.4a | -12 -l8192 | 932073 | 95.48 | 0.3617 |
133 | JAR 1.02 | -m4 | 934086 | 95.47 | 0.3625 |
134 | THOR 0.96 | e4 | 935016 | 95.46 | 0.3628 |
135 | EXTREME 1.06 | -t8 | 944135 | 95.42 | 0.3664 |
136 | RZIP 2.1 | -9 | 947593 | 95.40 | 0.3677 |
137 | BIX 1.00b7 | -mdG | 979189 | 95.25 | 0.3800 |
138 | Comprox 0.3.0 | e20 | 981878 | 95.24 | 0.3810 |
139 | PPMT 0.1 | (none) | 985161 | 95.22 | 0.3823 |
140 | LGHA 1.1g | -2 | 1001209 | 95.14 | 0.3885 |
141 | HA 0.999b | a21 | 1001209 | 95.14 | 0.3885 |
142 | CODEC 3.21 | -c10 | 1020703 | 95.05 | 0.3961 |
143 | SLUG X | (none) | 1022025 | 95.04 | 0.3966 |
144 | BVI 1.70 | -m5 | 1031365 | 95.00 | 0.4002 |
145 | Archiver 1.0 | Dict=16M | 1057632 | 94.87 | 0.4104 |
146 | CSC 3.2a6 | -m3 -d20 -fo | 1103179 | 94.65 | 0.4281 |
147 | RDMC 0.06c | (none) | 1121539 | 94.56 | 0.4352 |
148 | ARI 2.2 | (none) | 1135513 | 94.49 | 0.4406 |
149 | YAC 1.02 | (none) | 1147415 | 94.43 | 0.4452 |
150 | Crush 0.01 | cf | 1170575 | 94.32 | 0.4542 |
151 | SEMONE 0.6 | (none) | 1170630 | 94.32 | 0.4542 |
152 | DCA 1.0.1b | Best | 1180784 | 94.27 | 0.4582 |
153 | LCW 0.2 | -l9 | 1188786 | 94.23 | 0.4613 |
154 | LZAP 0.20.0b | (none) | 1195190 | 94.20 | 0.4638 |
155 | JCALG1 5.32 | -9 | 1209454 | 94.13 | 0.4693 |
156 | LHA32 1.88.3.14 | -jm4 -je65536 | 1209607 | 94.13 | 0.4694 |
157 | LHARK 0.4d | -tob | 1213432 | 94.11 | 0.4708 |
158 | UC II v3.05b | -tst | 1215292 | 94.11 | 0.4716 |
159 | ZAP32 0.15.0b | (none) | 1221269 | 94.08 | 0.4739 |
160 | ULZ 0.0.2 | c6 | 1255105 | 93.91 | 0.4870 |
161 | SYMBRA 0.2 | -c6 -p2 | 1256767 | 93.90 | 0.4877 |
162 | KZIP 14-APR-2007 | /b400 | 1261267 | 93.88 | 0.4894 |
163 | BJWFLATE 1.54 | (none) | 1292444 | 93.73 | 0.5015 |
164 | LCSSR 0.2 | -l9 | 1310410 | 93.64 | 0.5085 |
165 | SQUEEZE 1.08.4 | /p1 /q4 /m2 | 1319903 | 93.60 | 0.5122 |
166 | LIMIT 1.2 | -mx | 1329395 | 93.55 | 0.5158 |
167 | ZET 0.10b | -eh | 1329637 | 93.55 | 0.5159 |
168 | AMG 2.2 | Max compression | 1329829 | 93.55 | 0.5160 |
169 | HiP beta 1 | 6 | 1330837 | 93.54 | 0.5164 |
170 | PKZIP 2.50 | -exx | 1331724 | 93.54 | 0.5167 |
171 | DZIP 2.90 | -9 | 1333164 | 93.53 | 0.5173 |
172 | vuZIP 1.8 | Maximum | 1333217 | 93.53 | 0.5173 |
173 | EAZEL 1.0 | (best) | 1333247 | 93.53 | 0.5173 |
174 | BSA 2.00 | -+0 | 1335810 | 93.52 | 0.5183 |
175 | GZIP 1.3.5 | -9 | 1337914 | 93.51 | 0.5191 |
176 | ZIP 2.2 | -9 | 1337999 | 93.51 | 0.5192 |
177 | WINZIP 8.0 | (Max Compression) | 1337999 | 93.51 | 0.5192 |
178 | LHA 2.67 | (none) | 1338065 | 93.51 | 0.5192 |
179 | ESP 1.92 | (none) | 1341596 | 93.49 | 0.5206 |
180 | AIN 2.32 | /m1 | 1341694 | 93.49 | 0.5206 |
181 | RAX 1.02 | -m7 | 1342819 | 93.49 | 0.5211 |
182 | aPLib 0.43 | (none) | 1343533 | 93.48 | 0.5213 |
183 | HIT 2.10 | -x | 1343703 | 93.48 | 0.5214 |
184 | XPA 1.0.2 | (none) | 1349936 | 93.45 | 0.5238 |
185 | Etincelle RC2 | (none) | 1350217 | 93.45 | 0.5239 |
186 | AKT 1.00a3 | (none) | 1353799 | 93.43 | 0.5253 |
187 | HAP 3.06 | (none) | 1360949 | 93.40 | 0.5281 |
188 | HYPER 2.5 | (none) | 1371177 | 93.35 | 0.5321 |
189 | AI 1.1 | -mt | 1376310 | 93.32 | 0.5340 |
190 | ARJ 2.85 | -jm -e -jh65535 | 1379552 | 93.31 | 0.5353 |
191 | WIN-GZ 1.2 | (None) | 1449467 | 92.97 | 0.5624 |
192 | File2Pack 2.0 | (none) | 1449578 | 92.97 | 0.5625 |
193 | BCArchive 1.08.7 | (none) | 1473536 | 92.85 | 0.5718 |
194 | Chaos Comp 3.0 | (none) | 1479115 | 92.83 | 0.5739 |
195 | Windows XP built-in | (none) | 1518075 | 92.64 | 0.5891 |
196 | LZA 1.01 | /C1 | 1593776 | 92.27 | 0.6184 |
197 | ALZip 7.0 | Normal | 1614466 | 92.17 | 0.6265 |
198 | LZC 0.08 | 10 | 1627165 | 92.11 | 0.6314 |
199 | SAR 1.0 | (none) | 1627393 | 92.11 | 0.6315 |
200 | AR 1.0 | (none) | 1627393 | 92.11 | 0.6315 |
201 | ZOO 2.1 | ah | 1627530 | 92.11 | 0.6315 |
202 | QuickLZ 1.40b9 | mode2 | 1632562 | 92.08 | 0.6335 |
203 | LZOP 1.02rc1 | -9 | 1686204 | 91.82 | 0.6543 |
204 | Zhuff 0.2 | (none) | 1850055 | 91.03 | 0.7179 |
205 | Secura 1.7 | (none) | 2003828 | 90.28 | 0.7775 |
206 | CODER 1.1 | -ew 20971520 | 2009368 | 90.25 | 0.7797 |
207 | ARX 1.0 | (none) | 2102192 | 89.80 | 0.8157 |
208 | CA-ZIP 3.4 | -a | 2126112 | 89.69 | 0.8250 |
209 | LZ 1.0 | (none) | 2155287 | 89.55 | 0.8363 |
210 | QPress 0.38b | -L3 | 2166267 | 89.49 | 0.8406 |
211 | LZP2 0.7d | (none) | 2167303 | 89.49 | 0.8410 |
212 | BigCrunch 0.4a1 | (none) | 2172466 | 89.46 | 0.8430 |
213 | BriefLZ 1.04 | (none) | 2221150 | 89.23 | 0.8619 |
214 | LZBW1 0.8 | (none) | 2412652 | 88.30 | 0.9362 |
215 | SRANK 1.0 | c8 | 2809989 | 86.37 | 1.0904 |
216 | LZRW1 | (none) | 4910837 | 76.18 | 1.9055 |
217 | ERI 5.1fre | (none) | 5332296 | 74.14 | 2.0691 |
218 | SHcodec 1.0.1 | (none) | 14007037 | 32.06 | 5.4351 |
219 | Shindlet | (none) | 14037615 | 31.91 | 5.4470 |
220 | fp.log | 20617071 | 0.00 | 8.0000 |